89243

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:98

約数の個数: 16

約数和(自身を含む): 119040

約数和(自身を除く): 29797

約数列:

[1, 7, 11, 19, 61, 77, 133, 209, 427, 671, 1159, 1463, 4697, 8113, 12749, 89243]

約数ペア:

[(1, 89243), (7, 12749), (11, 8113), (19, 4697), (61, 1463), (77, 1159), (133, 671), (209, 427)]